Correlation of Endoscopic Findings with Suspected Intestinal Endometriosis in the Distal Sigmoid and Rectum as Observed on Transrectal Ultrasonography

Abstract Introduction  Colonoscopy enables detailed endoscopic evaluation of the interior of the colon. Changes observed via colonoscopy may be subtle or pronounced and can sometimes mimic those of other diseases, such as deep intestinal endometriosis. The diagnosis of endometriosis in the distal si...

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Bibliographic Details
Published in:Journal of Coloproctology 2023-03, Vol.43 (1), p.036-042
Main Authors: Pfuetzenreiter, Vinicius, Loureiro, Jarbas Faraco M., Teixeira, Carolina Viana, Rossini, Lucio Giovanni Battista
Format: Article
Language:English
Subjects:
colonoscopy
endometriosis
GASTROENTEROLOGY & HEPATOLOGY
Original Article
rectal diseases
sigmoid colon
sigmoidoscopy
SURGERY
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Summary:Abstract Introduction  Colonoscopy enables detailed endoscopic evaluation of the interior of the colon. Changes observed via colonoscopy may be subtle or pronounced and can sometimes mimic those of other diseases, such as deep intestinal endometriosis. The diagnosis of endometriosis in the distal sigmoid and rectum by colonoscopy has been described in previous case reports. Objective  We aimed to correlate the endoscopic changes found in the distal sigmoid and rectum with the presence of endometrial deposits confirmed by transrectal ultrasound (TRUS). Methods  We included 50 female patients referred to the endoscopy department at our institution for colonoscopy, rectosigmoidoscopy, or TRUS, who exhibited one or more symptoms associated with endometriosis. Results  The colonoscopic findings were normal in 36 patients but showed alterations in 14 patients. Among the latter, TRUS revealed involvement of the sigmoid and/or rectal wall in 11 patients. Conclusions  The endoscopic changes in the distal sigmoid or rectum described in this study were strongly associated with endometrial deposits confirmed using TRUS.
ISSN:2237-9363
2317-6423
2317-6423
DOI:10.1055/s-0043-1764194